Magento – How to Filter Products Based on Attribute Value “Yes”

When adding the product attribute, set used_in_product_listing, used_for_sort_by and filterable to true.

You can do that with the following update script:

$installer = Mage::getResourceModel('catalog/setup', 'catalog_setup');
$installer->startSetup();
$installer->updateAttribute('catalog_product', 'product_type', 'used_in_product_listing', 1);
$installer->updateAttribute('catalog_product', 'product_type', 'used_for_sort_by', 1);
$installer->updateAttribute('catalog_product', 'product_type', 'is_filterable', 1);
$installer->endSetup();

Thats all, if if you are NOT using the flat catalog.

If you enable the flat catalog product feature, then you need to ensure that your custom source model implements the methods getFlatColums(), getFlatIndexes() and getFlatUpdateSelect().
If they are missing, your attribute won't be included in the generated flat tables, even if used_in_product_listing is enabled.
Have a look at the class Mage_Eav_Model_Entity_Attribute_Source_Boolean for an example. You can probably copy over the methods with minimal adjustments into your custom source model from there. Otherwise, please ask a new question.

user1618341,According magento an order can place from one store,Magento is save order store id at sales_flat_order,sales_flat_grid order.

At your collection you need get store_id.Also need rectify collection query,Please use * instead of some field

<?php
    try {
        $orders = Mage::getModel('sales/order')->getCollection()
            ->addFieldToFilter(
                'status',
                array(
                    'nin' => array('complete', 'canceled', 'processing', 'holded', 'fraud'),
                    'in' => 'pending',
                ))
            ->addAttributeToSelect('store_id')
            ->addAttributeToSelect('status');
    }
catch (Mage_Core_Exception $e) {
}

I have put the condition to skip create shipment for one store view[if($eachorder->getData('store_id')!=='YOUSKIPSTOREID'):]

see code:

try {

    foreach ($orders as $eachorder) {


        $order = Mage::getModel("sales/order")->load($eachorder->getId());
        if (!$order->canInvoice()) {
            Mage::throwException(Mage::helper('core')->__('Cannot create an invoice.'));
        }
        $invoice = Mage::getModel('sales/service_order', $order)->prepareInvoice();
        if (!$invoice->getTotalQty()) {
            Mage::throwException(Mage::helper('core')->__('Cannot create an invoice without products.'));
        }
        $invoice->setRequestedCaptureCase(Mage_Sales_Model_Order_Invoice::CAPTURE_ONLINE);
        $invoice->register();
        $transactionSave = Mage::getModel('core/resource_transaction')
            ->addObject($invoice)
            ->addObject($invoice->getOrder());
        $transactionSave->save();
        /* put code for skip for one store */
        if($eachorder->getData('store_id')!=='YOUSKIPSTOREID'):

            $shipment = $order->prepareShipment();

            if ($shipment) {
                $shipment->register();
                $order->setIsInProcess(true);

                $transaction_save = Mage::getModel('core/resource_transaction')
                    ->addObject($shipment)
                    ->addObject($shipment->getOrder())
                    ->save();
            } else {
                throw new Exception("Cant get shipment");
            }
        endif;

        $order->setState(Mage_Sales_Model_Order::STATE_COMPLETE);
        $order->save();
    }

}catch (Mage_Core_Exception $e) {

}

If you getting the issues for create invoice and shipment,Please see my Blog:

Create invoice:

Create Shipment: